Intel Atom C3858 vs AMD EPYC 9354

Intel Atom C3858 or AMD EPYC 9354 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom C3858 has 12 cores with 12 threads and clocks with a maximum frequency of 2.00 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Atom C3858 was released in Q3/2017.

The AMD EPYC 9354 has 32 cores with 64 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9354 was released in Q4/2022.

The Intel Atom C3858 is a 12 core processor with a clock frequency of 2.00 GHz. The AMD EPYC 9354 has 32 CPU cores with a clock frequency of 3.25 GHz (3.80 GHz).

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

The Intel Atom C3858 supports a maximum of 256 GB of memory in 2 memory channels. The AMD EPYC 9354 can connect up to 6144 GB of memory in 12 memory channels.

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom C3858 has a TDP of 25 W, that of the AMD EPYC 9354 is 280 W.

The Intel Atom C3858 has a 12.00 MB cache, while the AMD EPYC 9354 cache has a total of 288.00 MB.